urceolate vs biological science

urceolate is not a noun while biological science is a noun.

Word	Noun	Adjective	Verb	Adverb
urceolate	No	Yes	No	No
biological science	Yes	No	No	No

urceolate (noun)	biological science (noun)
	the science that studies living organisms

urceolate (adjective)	biological science (adjective)
urn-shaped; large below and contracted toward the mouth